• Protasite Mineral Data

    webmineral.com/data/Protasite.shtml Protasite is Radioactive as defined in 49 CFR 173.403. Greater than 70 Bq / gram. Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 10 cm box) 6.49 ± 1.62 grams of pure Protasite . Estimated Maximum U.S. Postal Shipping Size (10 mRem/hr limit, Unshielded 100 cm box) 648.92 ±162.23 grams of pure Protasite .
  • Protasite: Mineral information, data and localities.

    www.mindat.org/min-3289.html Protasite mineral data, information about Protasite, its properties and worldwide locations.
  • Protasite dictionary definition | protasite defined

    www.yourdictionary.com/protasite protasite definition: Noun 1. (mineralogy) A monoclinic-domatic light orange mineral containing barium, hydrogen, oxygen, and uranium.Origin -ite...
  • What does PROTASITE mean?

    www.definitions.net/definition/protasite Definition of PROTASITE in the Definitions.net dictionary. Meaning of PROTASITE. What does PROTASITE mean? Information and translations of PROTASITE in the most comprehensive dictionary definitions resource on the web.
  • A new barium uranyl oxide hydrate mineral, protasite

    citeseerx.ist.psu.edu/viewdoc/summary KEYWOaDS: protasite, new mineral, uranyl oxide, Shinkolobwe mine, Za'ire. DURING the course of a study of secondary uranium minerals, a specimen from the Shinko-lobwe mine, Shaba province, Zaire, was found to contain crystals of an unidentified phase. Electron microprobe and X-ray diffraction investigations show that this mineral is a new ...
  • Protasite Ba(UO2 3O3(OH)2 3H2O - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/protasite.pdf Protasite Ba(UO2)3O3(OH)2• 3H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: m. As thin pseudohexagonal platelets, flattened on {010}, to 0.5 mm; spherulitic, massive. Twinning: By 60 rotation about [010], yielding sector twinning, universal. Physical Properties: Cleavage: Good on {010}. Fracture: Hackly.
  • A New Barium Uranyl Oxide Hydrate Mineral, Protasite ...

    ui.adsabs.harvard.edu/abs/1986MinM...50..125P/abstract adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A
  • Protasite - RRUFF Database: Raman, X-ray, Infrared, and ...

    rruff.info/Protasite Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals.
  • CiteSeerX — Prediction of Crystal Morphology of Complex ...

    citeseerx.ist.psu.edu/viewdoc/summary For masuyite and protasite, the stability of their edges is defined by large differences in the bond-valence deficiencies of the chains of polyhedra with left and right terminations. The stabilities of edges in curite, Pb3[(UO2)8O8(OH)6](H2O)3, are dictated by the low bond-valence deficiencies of the chains of polyhedra parallel to [001] and ...
  • (PDF) Mineralogy and crystallography of uranium

    www.researchgate.net/.../285380834_Mineralogy_and_crystallography_of_uranium (inverted protasite module). The origin of such a . complexity is a n interesting problem that still awaits . understanding. Anion Topologies in U(VI) Complex Oxides and . Oxysalts.